Online Database of Chemicals from Around the World
Search |  Submit |  中文
Home >> Chemical Listing >> B >> 2,3-Butanedione

2,3-Butanedione
[CAS# 431-03-8]

List of Suppliers
Qingdao Free Trade Zone United International Co., Ltd. China Inquire  
+86 (532) 83893696
+86 13808950921
jason.wang@unitedint.com
QQ chat
Chemical distributor
chemBlink standard supplier since 2006
Simagchem Corporation China Inquire  
+86 13806087780
sale@simagchem.com
Chemical manufacturer since 2002
chemBlink standard supplier since 2008
Nanjing MSN Chemical Co., Ltd. China Inquire  
+86 (25) 5701-5632
+86 18013328036
info@msnchem.com
Skype Chat
QQ chat
Chemical manufacturer since 2013
chemBlink standard supplier since 2008
Hefei TNJ Chemical Industry Co., Ltd. China Inquire  
+86 (551) 6541-8684
sales@tnjchem.com
Chemical manufacturer since 2001
chemBlink standard supplier since 2010
Flowers Source Perfumery China Inquire  
+86 (512) 5746-2284
sales@ks-bhy.com
Chemical manufacturer since 1994
chemBlink standard supplier since 2010
BOC Sciences USA Inquire  
+1 (631) 485-4226
info@bocsci.com
Chemical manufacturer
chemBlink standard supplier since 2010
Huabo Biotech Co., Ltd. China Inquire  
+86 (532) 83893696
+86 13808950921
jason.wang@unitedint.com
QQ chat
Chemical manufacturer since 2008
chemBlink standard supplier since 2015
Leap Chem Co., Ltd. China Inquire  
+86 (852) 3060-6658
market19@leapchem.com
QQ chat
Chemical manufacturer since 2006
chemBlink standard supplier since 2015
Complete supplier list of 2,3-Butanedione
Identification
Classification Organic raw materials >> Ketone compound
Name 2,3-Butanedione
Synonyms Butane-2,3-dione; Diacetyl
Molecular Structure CAS # 431-03-8, 2,3-Butanedione, Butane-2,3-dione, Diacetyl
Molecular Formula C4H6O2
Molecular Weight 86.09
CAS Registry Number 431-03-8
EC Number 207-069-8
FEMA 2370
Properties
Density 0.981
Boiling point 88 ºC
Refractive index 1.391-1.399
Flash point 7 ºC
Water solubility 200 g/L (20 ºC)
Safety Data
Hazard Symbols symbol symbol   F;Xn    Details
Risk Codes R11;R20/21/22;R36/38    Details
Safety Description S16;S26;S36/37/39    Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin irritationSkin Irrit.2H315
Flammable liquidsFlam. Liq.2H225
Serious eye damageEye Dam.1H318
Acute toxicityAcute Tox.3H331
Acute toxicityAcute Tox.4H302
Specific target organ toxicity - repeated exposureSTOT RE2H373
Skin sensitizationSkin Sens.1H317
Specific target organ toxicity - single exposureSTOT SE3H335
Chronic hazardous to the aquatic environmentAquatic Chronic3H412
Eye irritationEye Irrit.2H319
Acute toxicityAcute Tox.4H332
Skin sensitizationSkin Sens.1BH317
Specific target organ toxicity - repeated exposureSTOT RE1H372
Transport Information UN 2346
SDS Available
Market Analysis Reports
List of Reports Available for 2,3-Butanedione
Related Products
1,4-Butanediol bis(3-mercaptobutyrate)  1,2-Butanediol carbonate  1,4-Butanediol, dehydrated, distn. residues  1,3-Butanediol diacrylate  1,4-Butanediol diacrylate  1,4-Butanediol diglycidyl ether  1,4-Butanediol dimethacrylate  1,3-Butanediol dimethacrylate  Butane-1,4-diol-dimethyl benzene-1,4-dicarboxylate-hexanedioic acid  1,4-Butanediol-4,4'-diphenylmethane diisocyanate-poly(ethylene adipate) polymer  1,4-Butanediol mononitrate  1,4-Butanediol, polymer with alpha-(2-aminomethylethyl)-omega-(2-aminomethylethoxy)poly[oxy(methyl-1,2-ethanediyl)], hexanedioic acid and 1,1'-methylenebis[4-isocyanatocyclohexane]  1,4-Butanediol-succinic acid copolymer  1,4-Butanediol-terephthaloyl chloride cyclic dimer  1,4-Butanediol vinyl ether  (Butanedione dioximato)disodium  2,3-Butanedione monoxime  Butanedioyl dichloride  1,4-Butanedisulfonic acid